*SUPPORT*
IN: tufa tufa lug kiki fep OUT: PURPLE PURPLE PINK PINK PINK PINK PURPLE
IN: blicket lug wif dax OUT: BLUE RED RED RED RED RED RED BLUE
IN: tufa dax OUT: PURPLE PURPLE PURPLE
IN: blicket fep OUT: BLUE BLUE
IN: kiki kiki fep OUT: PINK PINK PINK
IN: kiki tufa fep OUT: PINK PURPLE PURPLE
IN: kiki dax OUT: PINK PINK PINK
IN: kiki tufa dax OUT: PINK PURPLE PURPLE PURPLE
IN: wif wif lug tufa OUT: RED RED PURPLE PURPLE RED
IN: wif wif OUT: RED RED
IN: blicket dax OUT: BLUE BLUE BLUE
IN: wif kiki dax OUT: RED PINK PINK PINK
IN: wif OUT: RED
IN: wif lug wif dax OUT: RED RED RED RED RED RED RED RED

*QUERY*
IN: kiki lug kiki dax OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: blicket OUT: BLUE
IN: kiki OUT: PINK
IN: wif dax OUT: RED RED RED
IN: tufa lug blicket OUT: PURPLE BLUE BLUE PURPLE
IN: tufa fep OUT: PURPLE PURPLE
IN: tufa tufa dax OUT: PURPLE PURPLE PURPLE PURPLE
IN: kiki fep OUT: PINK PINK
IN: tufa OUT: PURPLE
IN: wif lug wif fep OUT: RED RED RED RED RED RED

*GRAMMAR*
wif -> RED 
 tufa -> PURPLE 
 blicket -> BLUE 
 kiki -> PINK 
 u1 fep -> [u1] [u1] 
 u1 dax -> [u1] [u1] [u1] 
 u1 lug x1 -> [u1] [x1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 